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Individual Calculations November 2014 |
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| Bernard, Jay Total change: -90.40 | |   |
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| Botswana Open International 2014-Prestige | Gaborone | BOT | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1923 | 1.00 | 5 | -1.70 | 40 | -68.00 | |
|  Mpya, Tshediso | | | 1875 | RSA | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Mosutlha, Thuso | | | 1813 | BOT | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Mapine, Otsile | | | 1875 | BOT | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Rongwane, Gomolemo | | | 2060 | BOT | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Masole, Clifford | | | 1855 | BOT | 0.00 | 1 | -0.59 | 40 | -23.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Zambia Open Chess Championship | Lusaka | ZAM | 2014-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 1923 | 0.00 | 3 | -0.56 | 40 | -22.40 | |
| | Mwali, Chitumbo | m | | 2231 | ZAM | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Simulunda, Judah | | | 2117 | ZAM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chumfwa, Kelvin | m | | 2198 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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